|Date of birth||Before 2979|
|Planet of origin||Mars|
|Profession||Owner of Wong Ranch|
|First appearance||"A Flight to Remember" (1ACV10)|
|Voiced by||Tara Strong|
Inez is similar to her husband being selfish and greedy. She is also overly concerned about Amy's choice of Fonfon Ru and was obsessed with getting a grandchild. Apparently, she cares more about having grandchildren than the happiness of her daughter. As soon as their Buggalo were stolen, Inez claimed she wanted to divorce Leo indicating that she only married him for his money (3ACV10).
Inez married Leo Wong, a rich owner of a majority of Mars, and they had a daughter, Amy, in 2979. While Amy went off to study at Mars University and becoming an intern at Planet Express, Inez has stayed at Wong Ranch breeding buggalo. In 3010, she protested against Proposition ∞ after her daughter started a robosexual relationship with Bender (6ACV04).
Inez and Leo had a habit of meddling in Amy's life frequently trying to get her together with a man in the hopes of getting grandchildren. They disapproved of Amy's relationship with Kif Kroker (3ACV10), even though they were the ones who found him (1ACV10).
- Leo Wong, husband
- Amy Wong, daughter
- She is one of the few characters on the show other than Amy voiced by Tara Strong.
- She often describes Kif as "squishy".
- Leo and Inez paid off Dean Vernon for Amy's acceptance to Mars University.
- Both Leo and Inez have a strong desire to have grandchildren.
- Zoidberg spent a day or two as the Wongs' "son".
- In her first appearances, Inez was shown to be able to speak perfect English in spite of her intense Asian accent, but this trait later disappeared (3ACV10).
- She has only appeared twice without her husband (US#034, BG).
- Inez, along with her husband and daughter, speak Cantonese and English, with Mandarin occasionally slipping in (6ACV04).
- Counting the opening sequence from Bender's Game, she is one of few non-primary characters to appear in all 4 films.
Inez: Oh, my Amy's sweet little girl again! This is like a mother's dream. Bad dream, that is! At this rate, I'm never going to get a grandchild!
Leo: Maybe she not grown up but she sure grown out! She fat!
Amy: Dad, if you're gonna make fat jokes till I get cute again, I'm just gonna stay in my room.
Leo: Stay in room? You so fat, you gonna stay all around room!
Inez: Come on, Amy! Pick a male human already! [There is a line of men standing near the porch.] I want to be a grandmother nine months from five minutes from now.
Amy: Cut it out, Mom! I'm not interested in any of these gross, ugly losers.
Fry: [Walking up.] What about this gross, ugly, smelly loser?
Leo: Fry! What you doing here?
Fry: I'm here to rescue Amy, uh... from her robosexual desires. [He winks.]
Amy: If I understand you correctly, I've seen the error of my ways? [She winks back.]
Leo: Look at all that awkward winking.
Inez: It must be love.
Amy: My parents may be evil, but at least they're stupid.